Datalogic QLM500 Instruction Manual download pdf (Page 35)

INTRODUCTION

2.2 INDICATORS AND KEYPAD BUTTON

Figure 20 - Indicators

The following LED indicators are located on the reader:

NET

yellow LED indicates connection to the on-board Ethernet network (for Ethernet

models) (Figure 20, 1)

PWR

blue LED indicates that the reader is connected to the power supply (Figure 20, 2)

In normal operating mode the colors and meaning of the five LEDs are illustrated in the

following table:

READY

green LED indicates that the reader is ready to operate (Figure 20, 3)

GOOD

green LED confirms successful reading (Figure 20, 4)

TRIGGER

yellow LED indicates the status of the reading phase (Figure 20, 5)

COM

yellow LED indicates active communication on the main serial port * (Figure 20, 6)

STATUS

red LED indicates a NO READ result (Figure 20, 7)

* When connected to a Fieldbus network through the CBX500, the COM LED is always active, even in the

absence of data transmission, because of polling activity on the Fieldbus network.

During the reader startup (reset or restart phase), these five LEDs blink for one second.

In X-PRESS™ Configuration mode the colors and meaning of these five LEDs are described

in par. 2.4.

The keypad button (Figure 20, 8), is software programmable. By default it starts the X-

PRESS™ interface for quick installation without using a PC (see chp. 1).

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Datalogic QLM500 Instruction Manual Page 35